What we know about the measurement:

Turbosound TCS122 is a passive liveportable

  • Quality of the measurement data is low.
  • Origin of the data is Turbosound.
  • Format of the data is a GLL file .
  • Sensitivity:
    • Sensitivity: 99.3dB (avg. 100Hz-1kHz for 2.83V estimated at 1m).
    • Sensitivity: 79.3dB computed at the measurement distance (10.0m) over the same frequency range.
  • -3dB (resp. -6db) point v.s. reference is at 45.0Hz (resp. 40.0Hz).
  • Reference level is normalised to 0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 5.2dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-40.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-10.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 0.14 and would be 2.04 with a perfect subwoofer.
      • Details: NBD: ON 1.069, LW 1.098, SP 1.129, PIR 1.089; SM: SP0.427, PIR0.121; LFQ 2.348, LFX 39Hz
    • Tonality (Preference) Score is 3.95 with an EQ and would be 5.78 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.666, LW 0.675, SP 0.699, PIR 0.648; SM: SP0.896, PIR0.733; LFQ 2.348, LFX 38Hz
  • Vendor specifications:
    • Dispersion: 90° horizontal and 40° vertical.
    • Sensitivity 96 dB
    • Impedance 6 Ohm
    • SPL
      • peak: 130 dB
    • Size
      • Width 399mm
      • Height 834mm
      • Depth 425 mm)
    • Weight 26.5 kg
Turbosound TCS122
AutomaticEQ (IIR)
Set preamp gain to: -2.5dB.
Type Freq Q Gain
3 76.0 3.0 -3.0
3 9993.0 0.78 -5.45
3 114.0 2.82 -2.51
3 187.0 2.99 3.0
3 448.0 1.53 2.99
3 2053.0 1.04 2.93
3 772.0 3.0 -4.53
3 268.0 3.0 -5.97
3 9502.0 0.86 -2.61
Download

These EQ optimise the Harman score and is a good start for far field listening like in your living room.

Turbosound TCS122 filters_auto_eq

AutomaticEQ

Turbosound TCS122 filters_eq_full

Target v.s. EQ

Turbosound TCS122
Graphic EQ 15 bands
Set preamp gain to: -0.6dB.
Type Freq Q Gain
3 25.0 2.14 0.5
3 40.0 2.14 0.5
3 63.0 2.14 -0.25
3 100.0 2.14 -0.5
3 160.0 2.14 0.25
3 250.0 2.14 -0.5
3 400.0 2.14 0.5
3 630.0 2.14 0.25
3 1000.0 2.14 -0.25
3 1600.0 2.14 0.0
3 2500.0 2.14 0.0
3 4000.0 2.14 -0.25
3 6300.0 2.14 -0.5
3 10000.0 2.14 -1.0
3 16000.0 2.14 -0.5
Download

These EQ is designed for a 15 bands graphical EQ.

Turbosound TCS122
Graphic EQ 31 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.25
3 31.0 4.32 0.25
3 40.0 4.32 0.25
3 50.0 4.32 0.25
3 63.0 4.32 -0.25
3 80.0 4.32 -0.5
3 100.0 4.32 -0.5
3 125.0 4.32 -0.5
3 160.0 4.32 0.25
3 200.0 4.32 0.25
3 250.0 4.32 -0.5
3 315.0 4.32 -0.25
3 400.0 4.32 0.25
3 500.0 4.32 0.0
3 630.0 4.32 0.25
3 800.0 4.32 -0.5
3 1000.0 4.32 -0.25
3 1250.0 4.32 -0.25
3 1600.0 4.32 0.0
3 2000.0 4.32 0.25
3 2500.0 4.32 0.0
3 3150.0 4.32 0.0
3 4000.0 4.32 -0.25
3 5000.0 4.32 -0.5
3 6300.0 4.32 -0.5
3 8000.0 4.32 -0.5
3 10000.0 4.32 -0.75
3 12000.0 4.32 -0.75
3 16000.0 4.32 -0.25
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Turbosound TCS122: comparison between EQs
Turbosound TCS122

Comparison betweens various EQs

Turbosound TCS122

Improvements made by EQ
CEA2034
On Axis
Early Reflections
Estimated In-Room Response
Horizontal Reflections
Vertical Reflections
SPL Horizontal
SPL Vertical
SPL Horizontal Normalized
SPL Vertical Normalized
SPL Horizontal Contour
SPL Vertical Contour
SPL Horizontal Contour Normalized
SPL Vertical Contour Normalized
SPL Horizontal Contour 3D
SPL Vertical Contour 3D
SPL Horizontal Contour Normalized 3D
SPL Vertical Contour Normalized 3D
SPL Horizontal Radar
SPL Vertical Radar
CEA2034
On Axis
Early Reflections
Estimated In-Room Response
Horizontal Reflections
Vertical Reflections
SPL Horizontal
SPL Vertical
SPL Horizontal Normalized
SPL Vertical Normalized
SPL Horizontal Contour
SPL Vertical Contour
SPL Horizontal Contour Normalized
SPL Vertical Contour Normalized
SPL Horizontal Contour 3D
SPL Vertical Contour 3D
SPL Horizontal Contour Normalized 3D
SPL Vertical Contour Normalized 3D
SPL Horizontal Radar
SPL Vertical Radar
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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